Wis. Admin. Code Department of Natural Resources NR 230.655

Current through October 28, 2024
Section NR 230.655 - Pretreatment standards for existing sources

Except as provided in ss. NR 211.13 and 211.14, any existing source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211 and achieve the following PSES:

Table 73

Cobalt Salts(1)

PSES

milligrams per liter

Pollutant or pollutant property

Maximum for any 1 day

Average of daily values for 30 consecutive days

Cobalt

3.6

1.4

Copper

3.3

1.0

Nickel

3.3

1.0

(1) When a POTW finds that mass limitations are necessary, the PSES shall be the limitations set forth in s. NR 230.652 for cobalt, copper, and nickel.

Wis. Admin. Code Department of Natural Resources NR 230.655

Cr. Register, September, 1990, No. 417, eff. 10-1-90.